.home {
  display: flex;
  flex-direction: column;
  height: 100vh;
  .main {
    flex: 1;
    overflow-y: scroll;
  }
  .footer {
    height: 36px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: skyblue;
    a {
      text-decoration: none;
      color: #000;
      &.active {
        color: red;
      }
    }
  }
}